CN Patent

CN101773465B — 以氨基酸为稳定剂的聚合物胶束载药系统

Assigned to NANJING FANTAI CHEMICAL MEDICAL RESEARCH INSTITUTE · Expires 2012-11-07 · 14y expired

What this patent protects

本发明涉及以氨基酸为稳定剂的聚合物胶束载药系统及其制备方法，该载药系统可以作为一种药物载体组合物，该药物载体组合物由两亲性嵌段共聚物和氨基酸组成，其中的两亲性嵌段共聚物包括二嵌段物和三嵌段物，其中的氨基酸选自20种常见氨基酸，两亲性嵌段共聚物与氨基酸的配比(w/w)是100/0.01一1.00/99.99。

USPTO Abstract

本发明涉及以氨基酸为稳定剂的聚合物胶束载药系统及其制备方法，该载药系统可以作为一种药物载体组合物，该药物载体组合物由两亲性嵌段共聚物和氨基酸组成，其中的两亲性嵌段共聚物包括二嵌段物和三嵌段物，其中的氨基酸选自20种常见氨基酸，两亲性嵌段共聚物与氨基酸的配比(w/w)是100/0.01一1.00/99.99。

Drugs covered by this patent

Patent Metadata

Patent number
CN101773465B
Jurisdiction
CN
Classification
—
Expires
2012-11-07
Drug substance claim
No
Drug product claim
No
Assignee
NANJING FANTAI CHEMICAL MEDICAL RESEARCH INSTITUTE
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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